How many employees work at Sino Biological?

Sino Biological Inc. has 611 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is -6.2%.

Data source: Revelio Labs Coverage: Global workforce Latest update: December 2025

About Sino Biological

Sino Biological, Inc., currently listed on the Shenzhen stock exchange subsidiary ChiNext (SZSE: 301047), is an international reagent supplier and premium technical contract service, provider. Since 2007, we have committed to providing high-quality, independently developed, and produced recombinant proteins, antibodies, and cDNA clones for basic, translational, and clinical research. Sino Biological has amassed a global presence with its headquarters in Beijing, China, and subsidiaries in Suzhou and Taizhou, China, the United States, Europe, and Japan. Including two branches in Shanghai and Guangzhou, China, we have over 645,000 square ft of office space and laboratory facilities. Moreover, a new bioprocessing center has been established in Houston as part of our expansion plans. We have over decades of experience in recombinant protein expression, and purification from bacterial, yeast, insect, and mammalian systems. Along with our progressive technology platforms—we offer 8,000+ proteins, 14,000+ antibodies, 45,000+ gene products, and 600+ ELISA kits. Additionally, we provide CRO services including recombinant expression and production services, antibody development and production services, and biological assay services. Sino Biological products are supported through a network of distributors in North America, Europe, and Asia. We are ISO9001, ISO13485 and CNAS certified as all products pass rigorous QC test standards, ensuring high-quality products to accelerate scientific discovery and innovation.

As of December 2025

Sino Biological
workforce metrics

Headcount

611

Avg. Salary

$54.4k

Tenure

5.3yr

Growth Rate

-6.2%

Hiring Rate

Attrition Rate

For even more metrics data,
reach out to our sales team.

Contact Sales

Employee Headcount

Interactive chart of Sino Biological annual worldwide employee count from 2023 to 2025.

  • Sino Biological total number of employees in 2025 was 585, a 6.2% decline from 2024.
  • Sino Biological total number of employees in 2024 was 622, a 8.0% increase from 2023.
  • Sino Biological total number of employees in 2023 was 575, a 3.6% increase from 2022.

Would you like to see the latest employee headcount data?

Contact Sales

Employee Geographic Breakdown

Would you like to see the latest employee geographic data?

Contact Sales

Employee Role Breakdown

Would you like to see the latest employee role breakdown data?

Contact Sales

Employee Compensation

Would you like to see the latest employee compensation data?

Contact Sales

Active Job Postings

Interactive chart of Sino Biological annual active job postings from 2023 to 2025.

  • Sino Biological active job postings in 2025 was 27, a 45.7% decline from 2024.
  • Sino Biological active job postings in 2024 was 43, a 9.8% increase from 2023.
  • Sino Biological active job postings in 2023 was 39, a 131.3% decline from 2022.

Would you like to see the latest active job postings data?

Contact Sales

Employee Sentiment

Sentiment Topics

Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales
Contact Sales

Would you like to see the latest employee sentiment data?

Contact Sales